BE774820A - Appareil de tirage de negatifs photographiques en - Google Patents
Appareil de tirage de negatifs photographiques enInfo
- Publication number
- BE774820A BE774820A BE774820A BE774820A BE774820A BE 774820 A BE774820 A BE 774820A BE 774820 A BE774820 A BE 774820A BE 774820 A BE774820 A BE 774820A BE 774820 A BE774820 A BE 774820A
- Authority
- BE
- Belgium
- Prior art keywords
- printing apparatus
- photographic negative
- negative printing
- photographic
- printing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
- G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5228470 | 1970-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE774820A true BE774820A (fr) | 1972-05-03 |
Family
ID=10463339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE774820A BE774820A (fr) | 1970-11-03 | 1971-11-03 | Appareil de tirage de negatifs photographiques en |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU449100B2 (fr) |
| BE (1) | BE774820A (fr) |
| CA (1) | CA960481A (fr) |
| DE (1) | DE2154668C3 (fr) |
| FR (1) | FR2113503A5 (fr) |
| GB (1) | GB1345711A (fr) |
| IT (1) | IT942265B (fr) |
| LU (1) | LU64200A1 (fr) |
| NL (1) | NL7115122A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT997165B (it) * | 1973-07-05 | 1975-12-30 | Durst Ag | Apparecchio per la determinazione dei filtri e del tempo di esposi zione per processi fotografici a colori |
-
1971
- 1971-10-29 GB GB1345711D patent/GB1345711A/en not_active Expired
- 1971-11-03 CA CA126,795A patent/CA960481A/en not_active Expired
- 1971-11-03 LU LU64200D patent/LU64200A1/xx unknown
- 1971-11-03 IT IT5385671A patent/IT942265B/it active
- 1971-11-03 BE BE774820A patent/BE774820A/fr unknown
- 1971-11-03 DE DE19712154668 patent/DE2154668C3/de not_active Expired
- 1971-11-03 FR FR7139342A patent/FR2113503A5/fr not_active Expired
- 1971-11-03 NL NL7115122A patent/NL7115122A/xx unknown
- 1971-11-03 AU AU35289/71A patent/AU449100B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU64200A1 (fr) | 1972-05-17 |
| NL7115122A (fr) | 1972-05-05 |
| CA960481A (en) | 1975-01-07 |
| FR2113503A5 (fr) | 1972-06-23 |
| IT942265B (it) | 1973-03-20 |
| AU449100B2 (en) | 1974-06-06 |
| AU3528971A (en) | 1973-09-06 |
| DE2154668A1 (de) | 1972-05-10 |
| GB1345711A (en) | 1974-02-06 |
| DE2154668C3 (de) | 1975-03-13 |
| DE2154668B2 (de) | 1974-07-25 |
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